papiping的专栏

3.信号量 （Semaphore） A synchronization object that allows a limited number of threads in one or more processes to access a resource. Semaphores are useful in controlling access to a shared resource that

#pragma once#include "TSemaphore.h"#include "TLock.h"//支持多读多写#ifndef TMULTIRWQUEUE_H#define TMULTIRWQUEUE_Htemplate class TMultiRWQueue{public: typedef T Element; private: Ele

#ifndef WAIT_LOCK_DEF#define WAIT_LOCK_DEF/******************************************************************************** name       : WORDDATA* description: 本类主要用以加锁和解锁* remark     : Crea

//执着放入一个数据(没有空间就一直等待)template bool TMultiRWQueue::put(Element& data){ if (!m_bInit) {  return false; } //获得空闲信号量通知 if (!m_semaPut.Wait()) {  return false; }  //放入元素 myPut

//放入数据的过程template bool TMultiRWQueue::myPut(Element& data){ if (!m_lockPut.Lock()) {  return false; }  //拷贝元素数据到空闲节点 *m_Put = data; //空闲节点指向下一个位置 m_Put++; if (m_Put >= m_Tail

1.临界区（Critical Section） A synchronization object that allows one thread at a time to access a resource or section of code. Critical sections are useful when only onethread at a time can be allow

#pragma  once#include class TCriticalSection{private: CRITICAL_SECTION   m_critical;  TCriticalSection() {  InitializeCriticalSection(&m_critical); }; ~TCriticalSection() {  De

2.互斥量（Mutex） A synchronization object that allows one thread mutually exclusive access to a resource. Mutexes are useful when only one thread at a timecan be allowed to modify data or some other